Oriel Ynys Môn is a museum and arts centre located in Llangefni, Ynys Môn, Wales. A two-part centre, the History Gallery provides an insight into the island's culture, history and environment. The Art Gallery has a changing programme of exhibitions, encompassing art, craft, drama, sculpture and social history. It also houses a series of permanent displays, including: the world's largest collection of the works of local artist Sir Kyffin Williams. This is a housed in a specialist collection named Oriel Kyffin Williams opened by Shirley Paget, Marchioness of Anglesey on 18 July 2008. the works of wildlife artist Charles Tunnicliffe